Jack cover



FIG. 1 is a perspective top front right view of a jack cover, showing my new design;

FIG. 2 is a perspective top rear left view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right elevation view thereof;

FIG. 6 is a left elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a cross-sectional view along the line 9-9 in FIG. 1 .

The dash-dot broken lines represent a connection between sections and form no part of the claimed design. 

CLAIM The ornamental design for a jack cover, as shown and described. 